12. OPERATION CHECK OIL LEVEL IN POWER TRAIN CASE (INCL. TRANSMISSION, TORQUE CONVERTER AND BEVEL GEAR CASES), ADD OIL 1. 2. Remove dipstick 0, and wipe the oil off with a cloth. Insert dipstick 0 fully in the oil filler pipe, then take it out again. 3. The oil level should be between the H and L marks on dipstick 0. If the oil level is below the L mark, add engine oil through oil filler 0. For details of the oil to use, see “20. USE OF FUEL, COOL- ANT AND LUBRICANTS ACCORDING TO AMBIENT TEM- PERATURE”. If the oil is above the H mark, remove drain plug 0, loosen drain valve 0 to drain the excess oil, then check the oil level again.
If the oil level is correct, tighten the oil filler cap securely. 4. 5. REMARK When checking the oil level after the engine has been operated, wait for at least 15 minutes after stopping the en- gine before checking. If the machine is at an angle, make it horizontal before checking. CHECK BRAKE PEDAL TRAVEL 1. 2. Depress the brake pedal all the way until it stops. The distance of travel at the center of the pedal (position in the diagram on the right) should be 100 + 5 mm (3.9 rf: 0.2 in). When this value exceeds the specified range, or the brake fails to work, please contact your Komatsu distributor for adjustment. 3. 2-39